Ind. Code § 4-31-2-6
"Exotic wagering" means a system of betting or wagering that:
(2) is approved by the commission.
The term includes the daily double (and other wagers depending upon results of more than one (1) race), quinella, perfecta, and trifecta.
As added by P.L.341-1989(ss), SEC.2. Amended by P.L.24-1992, SEC.2.